[ Chemical Name ]:2.3-dihydroxyl
succinic acid hydrogen potassium
[ Alias ]:GREAM OF TATRTAR
[ Molecular Formula ]:KHC4H4O6
[ Molecular Weight ]:188.17
[ Properties ]: White crystalline
powder or yellowish crystalline powder. It is apt
to dissolve in the hot water, can dissolve in the
acid and alkali solution. It is difficult to dissolve
in the cold water, does not dissolve in the ethanol
.
[ Uses ]:Mainly used in the food additive and raising
agent.
[ Packing ]: 25kg complex bags lined with double-layered
kraft paper bag and film bag.
[ Specifications ]:
| Index Name
|
Index Value |
| Food
Grade(Shanghai Q/AB003-2005) |
| Content(dry
basis) |
≥99% |
| Sulfate(SO4) |
≤0.02% |
| Readily
oxidizable substance |
Qualified |
| Arsenic(As2O3) |
≤0.0004% |
| Heavy
metal(pb) |
≤0.002% |
| Loss
on drying |
≤0.5% |
| U.S.A.FCC (III) |
| Index Name |
Index Value |
| Content(dry
basis) |
99.0%-101.0% |
| Heavy
metal(pb) |
≤0.002% |
| Arsenic(As) |
≤0.0003% |
| Ammonia(NH3) |
Qualified |
| Insoluble
substance |
Qualified |
| Loss
on drying |
≤0.5% |
|
Potassium
Bitartrate 
